Hi all,
I made a small openHAB guide for using electricity price and CO2 data via HTTP Binding + JSONPATH:
It currently includes:
- a compact summary endpoint for the simple openHAB use case
- a separate raw price-series endpoint for custom rules and more advanced logic
Important:
the API is not “forecast only”.
It uses official day-ahead prices whenever available and only fills the still-open future period with forecast values.
At the moment, public access is 48h without API key.
In the current setup, up to 120h can be used with key access.
I’d be curious whether this structure is useful for openHAB users in practice, and whether the summary or the raw price-series path is the more relevant one.